China hits back at U.S. tariffs by restricting export of crucial metals: tungsten, tellurium, bismuth, molybdenum and indium.

Antimony is a shiny gray metalloid. It’s used as a fire retardant, as well as in things like photovoltaic glass and lead-acid batteries. It’s also essential as a hardener in weapons of all sorts.

It is a versatile metalloid with various industrial and commercial applications. Its uses span multiple fields due to its unique properties, such as flame retardancy, alloying capabilities, and ...